Synthesis of Zwitterionic Water-Soluble Oligofluorenes with Good Light-Harvesting Ability
文献类型：期刊论文
| 作者 | Xing, Chengfen1; Liu, Libing1; Shi, Zhiqiang2; Li, Yuliang1; Wang, Shu1 |
| 刊名 | ADVANCED FUNCTIONAL MATERIALS
 |
| 出版日期 | 2010-07-09 |
| 卷号 | 20期号:13页码:2175-2180 |
| ISSN号 | 1616-301X |
| DOI | 10.1002/adfm.200902155 |
| 英文摘要 | A new water-soluble zwitterionic oligofluorene bearing carboxylic acid and quaternary ammonium as pendant groups (OF-1) is synthesized and characterized. It forms aggregates by intermolecular electrostatic interactions and exhibits similar light-harvesting ability as that of conjugated polymers. Efficient fluorescence resonance energy transfer (FRET) occurs from OF-1 to double-stranded DNA tagged with fluorescein (dsDNA-F1). A photoresponsive oligofluorene (OF-3) is also synthesized by protecting OF-1 with 1-(2-nitrophenyl)ethanol. Photolysis of OF-3 can produce OF-1 to result in a fluorescence "turn-on" response, thus the FRET from OF-3 to dsDNA-F1 can be turned on by light irradiation. OF-3 offers the potential for remote DNA sensing. |
| 语种 | 英语 |
| WOS记录号 | WOS:000280276900019 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/70055]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Xing, Chengfen |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Key Lab Organ Solids, Inst Chem, Beijing 100190, Peoples R China 2.Shandong Normal Univ, Dept Chem, Jinan 250014, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xing, Chengfen,Liu, Libing,Shi, Zhiqiang,et al. Synthesis of Zwitterionic Water-Soluble Oligofluorenes with Good Light-Harvesting Ability[J]. ADVANCED FUNCTIONAL MATERIALS,2010,20(13):2175-2180. |
| APA | Xing, Chengfen,Liu, Libing,Shi, Zhiqiang,Li, Yuliang,&Wang, Shu.(2010).Synthesis of Zwitterionic Water-Soluble Oligofluorenes with Good Light-Harvesting Ability.ADVANCED FUNCTIONAL MATERIALS,20(13),2175-2180. |
| MLA | Xing, Chengfen,et al."Synthesis of Zwitterionic Water-Soluble Oligofluorenes with Good Light-Harvesting Ability".ADVANCED FUNCTIONAL MATERIALS 20.13(2010):2175-2180. |
入库方式： OAI收割
来源：化学研究所
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